Later in the day, the royal couple visited the Australian War Memorial in the nation's capital, where the Duchess donned her final look of the trip -- a navy and white tweed Michael Korscoatdress, Jonathan Howard fascinator, red poppy pin, and chic suede pumps.

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Not long after, the royal family boarded a plane at Fairbairne Airbase in Canberra, Australia, where they waved goodbye to their admirers and then took off for England.